package com.xhh.nphm.web.controller.system;

import java.util.List;

import com.xhh.nphm.common.core.domain.entity.Dept;
import com.xhh.nphm.system.service.TWorkcsbaseService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.xhh.nphm.common.annotation.Log;
import com.xhh.nphm.common.constant.UserConstants;
import com.xhh.nphm.common.core.controller.BaseController;
import com.xhh.nphm.common.core.domain.AjaxResult;
import com.xhh.nphm.common.core.domain.Ztree;
import com.xhh.nphm.common.core.domain.entity.SysRole;
import com.xhh.nphm.common.enums.BusinessType;
import com.xhh.nphm.common.utils.StringUtils;
import com.xhh.nphm.system.service.IDeptService;
import org.springframework.web.servlet.ModelAndView;

/**
 * 部门信息
 *
 * @author ydq
 */
@Controller
@RequestMapping("/system/dept")
public class SysDeptController extends BaseController {
    private String prefix = "system/dept";

    @Autowired
    private IDeptService deptService;
    @Autowired
    private TWorkcsbaseService tWorkcsbaseService;

    @RequiresPermissions("system:dept:view")
    @GetMapping()
    public String dept() {
        return prefix + "/dept";
    }

    @RequiresPermissions("system:dept:list")
    @PostMapping("/list")
    @ResponseBody
    public List<Dept> list(Dept dept) {
        List<Dept> deptList = deptService.selectDeptList(dept);
        return deptList;
    }

    /**
     * 新增部门
     */
    @GetMapping("/add/{parentId}")
    public String add(@PathVariable("parentId") Long parentId, ModelMap mmap) {
        if (!getSysUser().isAdmin()) {
            parentId = getSysUser().getDeptId();
        }
        mmap.put("dept", deptService.selectDeptById(parentId));
        return prefix + "/add";
    }

    /**
     * 新增保存部门
     */
    @Log(title = "部门管理", businessType = BusinessType.INSERT)
    @RequiresPermissions("system:dept:add")
    @PostMapping("/add")
    @ResponseBody
    public AjaxResult addSave(@Validated Dept dept) {
        if (UserConstants.DEPT_NAME_NOT_UNIQUE.equals(deptService.checkDeptNameUnique(dept))) {
            return error("新增部门'" + dept.getDeptName() + "'失败，部门名称已存在");
        }
        //TODO
        dept.setFlagString("1");
        dept.setCreateBy(getLoginName());
        return toAjax(deptService.insertDept(dept));
    }

    /**
     * 修改
     */
    @GetMapping("/edit/{deptId}")
    public String edit(@PathVariable("deptId") Long deptId, ModelMap mmap) {
        Dept dept = deptService.selectDeptById(deptId);
        if (StringUtils.isNotNull(dept) && (deptId+"").equals("0")) {
            dept.setParentName("无");
        }
        mmap.put("parentName",deptService.selectDeptById(Long.parseLong(dept.getNoParent()))==null? new Dept() : deptService.selectDeptById(Long.parseLong(dept.getNoParent())));
        mmap.put("dept", dept);
        return prefix + "/edit";
    }

    /**
     * 保存
     */
    @Log(title = "部门管理", businessType = BusinessType.UPDATE)
    @RequiresPermissions("system:dept:edit")
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(@Validated Dept dept) {
        if (UserConstants.DEPT_NAME_NOT_UNIQUE.equals(deptService.checkDeptNameUnique(dept))) {
            return error("修改部门'" + dept.getDeptName() + "'失败，部门名称已存在");
        } else if (dept.getNoParent().equals(dept.getNoUnit())) {
            return error("修改部门'" + dept.getDeptName() + "'失败，上级部门不能是自己");
        } else if (StringUtils.equals(UserConstants.DEPT_DISABLE, dept.getUseState()+"")
                && deptService.selectNormalChildrenDeptById(dept.getNoUnit()) > 0) {
            return AjaxResult.error("该部门包含未停用的子部门！");
        }
        //TODO
        dept.setFlagString("1");
        return toAjax(deptService.updateDept(dept));
    }

    /**
     * 删除
     */
    @Log(title = "部门管理", businessType = BusinessType.DELETE)
    @RequiresPermissions("system:dept:remove")
    @GetMapping("/remove/{deptId}")
    @ResponseBody
    public AjaxResult remove(@PathVariable("deptId") Long deptId) {
        if (deptService.selectDeptCount(deptId) > 0) {
            return AjaxResult.warn("存在下级部门,不允许删除");
        }
        if (deptService.checkDeptExistUser(deptId)) {
            return AjaxResult.warn("部门存在用户,不允许删除");
        }
        return toAjax(deptService.deleteDeptById(deptId));
    }

    /**
     * 校验部门名称
     */
    @PostMapping("/checkDeptNameUnique")
    @ResponseBody
    public String checkDeptNameUnique(Dept dept) {
        return deptService.checkDeptNameUnique(dept);
    }

    /**
     * 选择部门树
     *
     * @param deptId    部门ID
     * @param excludeId 排除ID
     */
    @GetMapping(value = {"/selectDeptTree/{deptId}", "/selectDeptTree/{deptId}/{excludeId}"})
    public String selectDeptTree(@PathVariable("deptId") Long deptId,
                                 @PathVariable(value = "excludeId", required = false) String excludeId, ModelMap mmap) {
        mmap.put("dept", deptService.selectDeptById(deptId));
        mmap.put("excludeId", excludeId);
        return prefix + "/tree";
    }

    /**
     * 加载部门列表树
     */
    @GetMapping("/treeData")
    @ResponseBody
    public List<Ztree> treeData() {
        List<Ztree> ztrees = deptService.selectDeptTree(new Dept());
        return ztrees;
    }

    /**
     * 加载部门列表树（排除下级）
     */
    @GetMapping("/treeData/{excludeId}")
    @ResponseBody
    public List<Ztree> treeDataExcludeChild(@PathVariable(value = "excludeId", required = false) Long excludeId) {
        Dept dept = new Dept();
        dept.setNoUnit(excludeId+"");
        List<Ztree> ztrees = deptService.selectDeptTreeExcludeChild(dept);
        return ztrees;
    }

    /**
     * 加载角色部门（数据权限）列表树
     */
    @GetMapping("/roleDeptTreeData")
    @ResponseBody
    public List<Ztree> deptTreeData(SysRole role) {
        List<Ztree> ztrees = deptService.roleDeptTreeData(role);
        return ztrees;
    }

    /**
     * 加载部门树(抄送至)
     */
    @GetMapping("/copyDeptTree/{wfId}")
    public ModelAndView copyDeptTree(@PathVariable("wfId")Integer wfId,ModelMap map){
        map.put("wfId",wfId);
        map.put("deptNos",tWorkcsbaseService.getDeptNos(wfId));
        map.put("deptNames",tWorkcsbaseService.getDeptNames(wfId));
        return new ModelAndView("system/copy/copyDeptTree");
    }

    @GetMapping("/copyDeptTreeData/{wfId}")
    @ResponseBody
    public List<Ztree> copyDeptTreeData(@PathVariable("wfId")Integer wfId){
        List<Ztree> ztrees = deptService.copyDeptTreeData(wfId);
        return ztrees;
    }
}
